asgi-aws
Build API with ASGI in AWS Lambda with API Gateway HTTP API or REST API, or with
Function URL ✨
Installation
sh
pip install asgi_aws
Example
- Create a file `main.py` with:
python
from asgi_aws import Asgi, AsgiService
from typing import Optional
from fastapi import FastAPI
app = FastAPI()
app.get("/")
def read_root():
return {"Hello": "World"}
app.get("/items/{item_id}")
def read_item(item_id: int, q: Optional[str] = None):
return {"item_id": item_id, "q": q}
entry_point = Asgi.entry_point(app, AsgiService.aws)
Deploy it
- Let's create for example a YAML file with the following content:
yaml
AWSTemplateFormatVersion: "2010-09-09"
Transform: AWS::Serverless-2016-10-31
Resources:
ExFunctionUrlAPI:
Type: AWS::Serverless::Function
Properties:
Runtime: python3.9
CodeUri: src/
Handler: main.entry_point
MemorySize: 256
Timeout: 30
FunctionUrlConfig:
AuthType: NONE
Environment:
Variables:
AsgiService: AWS Lambda
- Now, we can deploy the function with the following command:
sh
deploy HTTP API
sam build -t api.yaml --use-container
sam run deploy
**Note:** You can also deploy the function under Deployment for Rest API or with
a Function URL.